Helmet



FIG. 1 is a top, front, right side perspective view of a helmetaccording to our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a left side elevational view thereof.

The dot-dash broken lines shown in FIGS. 1-6 define boundaries of theclaimed design and form no part thereof. All other broken lines shown inFIGS. 1-7 represent unclaimed portions of the helmet and form no part ofthe claimed design.

CLAIM The ornamental design for a helmet, as shown and described.